Re: graphing in Mathematica
- To: mathgroup at smc.vnet.net
- Subject: [mg54445] Re: graphing in Mathematica
- From: Peter Pein <petsie at arcor.de>
- Date: Sun, 20 Feb 2005 00:10:44 -0500 (EST)
- References: <cv6qmh$67d$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Nick wrote:
> How do I graph the function x^2+y^2+4z^2=1?
> I am using Mathematica version 4 and
> using ContourPlot3D doesn't work.
>
$Version
<<Graphics`ContourPlot3D`
ContourPlot3D[x^2 + y^2 + z^2*4 - 1,
{x, -1, 1}, {y, -1, 1}, {z, -1/2, 1/2}];
"4.0 for Microsoft Windows (July 16, 1999)"
<<"flying saucer" left out>>
Works fine.
Maybe your file "ContourPlot3D.m" is broken?
--
Peter Pein
Berlin